Abstract
Abstract: People who are blind today must deal with several challenges in their daily lives. Using a blind stick to direct them and a buzzer to inform them with beeps is the new strategy that is presented in this system to assist them. Any object, including impediments, might be easily located with the use of an ultrasonic sensor. They could message a relative in case of any issues. In order to assist people who are blind or visually impaired, the "IoT based blind stick" project is proposed. This proposed system is implemented using Renesas. An IoT project is useful for the blind person and sensors are also connecting to a blind stick. They can use this stick for safe walk and they could move from one place to another place.
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